﻿/**
 * Copyright (c) 2009 Quek Koon Kiat
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.kk.Utils
{
	//import
	
 	public class StopWatch
 	{
		private static var _timeIn:Date;
		private static var _timeOut:Date;
  		
		public function StopWatch():void 
		{
			
   		}//constructor end
		
		public static function start():void
		{
			_timeIn = new Date();
			//trace("time in", _timeIn.getMilliseconds());
		}
		public static function stop():void
		{
			_timeOut = new Date();
			//trace("time out", _timeOut.getMilliseconds());
		}
		/**
		 * Time taken in seconds
		 */
		public static function get timeTaken():Number
		{
			var msIn:uint = (_timeIn.getMinutes() * 60 + _timeIn.getSeconds()) * 1000 
							+ _timeIn.getMilliseconds();
			var msOut:uint = (_timeOut.getMinutes() * 60 + _timeOut.getSeconds()) * 1000 
							+ _timeOut.getMilliseconds();
			return (msOut - msIn)/1000;
		}
		
  	}//class end
}